#363742

Color #363742

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.57 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 3.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#363742

RGB

rgb(54, 55, 66)

HSL

hsl(235, 10%, 23.5%)

HSV / HSB

hsv(235, 18.2%, 25.9%)

CMYK

cmyk(18.2%, 16.7%, 0%, 74.1%)

LAB

lab(23.37, 2.32, -6.95)

LCH

lch(23.37, 7.33, 288.46)

OKLCH

oklch(34%, 0.0193, 281.08)

HWB

hwb(235, 21.2%, 74.1%)

Harmony colors

Complementary

#424136

Analogous

#363d42

#363742

#3b3642

Triadic

#363742

#423637

#374236

Split-complementary

#363742

#423b36

#3d4236

Tetradic

#363742

#413642

#424136

#374236

Square

#363742

#42363d

#424136

#36423b

Shades

Color #363742 mixed toward black.

#2d2e37

#24252c

#1b1b21

#121216

#09090b

Tints

Color #363742 mixed toward white.

#535566

#707389

#9495a7

#b7b9c4

#dbdce2

Tones

Color #363742 mixed toward gray.

#373841

#383940

#39393f

#3a3a3e

#3b3b3d

Accessibility

Aa White text on this color

11.78:1

Aa Black text on this color

1.78:1

White text reads better on this background (11.78:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363640 · ΔE 0.7

Deuteranopia

#36363f · ΔE 1.1

Tritanopia

#363e3d · ΔE 9.5

Achromatopsia

#383838 · ΔE 6.6

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #363742;

Tailwind (arbitrary value)

bg-[#363742]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#363742 (#363742) is rgb(54, 55, 66) in RGB.

No, #363742 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #363742, or check how it holds up for accessibility.

Generate a palette → Check contrast